baber/WOPTO huggingface dataset:
Patent RU-2124242-C1 (RU)
Title: Method for vibration-noise diagnostics of pressurized-water reactors
Inventor: PAVELKO V I
IPC: G21C17/00
Filed: 1997-02-25
Granted: 1998-12-27
Abstract: FIELD: in-service diagnostics of pressurized-water reactors such as those of VVER type. SUBSTANCE: method involves joined analysis of signal fluctuations in pressure pulsation sensors, relative and absolute displacement transducers, core external ionizing chambers, core internal forward charge sensors, and thermocouples. Desired signals of low- and high-frequency ranges are chosen at program level for setting signal frequency range, and multichannel recording is carried out. Recorded sequence of computing procedures is executed on the basis of pre-selected diagnostic characteristics for each reactor effect. EFFECT: provision for automatic diagnostics. 3 cl, 2 dwg
Patent RU-2136073-C1 (RU)
Title: High-voltage load switch
Inventor: VYBOROV JU S
IPC: H01H33/76
Filed: 1997-04-08
Granted: 1999-08-27
Abstract: FIELD: high-voltage circuit- opening devices. SUBSTANCE: bases of movable contacts are provided with beak-shaped operating guides spaced at least one fourth of their length from axis of current-carrying strips of movable contacts which enter gap between mentioned current-carrying strips. EFFECT: improved reliability and service life, reduced cost. 5 cl, 10 dwg
Patent RU-2135913-C1 (RU)
Title: Method of liquefaction of natural gas
Inventor: BORISKIN V V
IPC: F25B9/04
Filed: 1997-04-10
Granted: 1999-08-27
Abstract: FIELD: liquefaction of gases. SUBSTANCE: high-pressure natural gas at temperature of 270 to 300 K is divided into flows: one main flow is directed to preliminary heat exchanger and second flow is directed to vortex tube. Main flow of gas cooled in preliminary heat exchanger is fed to recuperative heat exchanger where its temperature is reduced additionally due to heat exchange with return flow of noncondensed gas and then to throttle valve. After throttling, liquid phase is accumulated in condensate receiver; gaseous phase after recuperative heat exchanger is combined with flows escaping from vortex tube. EFFECT: increased coefficient of liquefaction due to introduction of vortex tube by 28-46%. 2 dwg
Patent RU-2130338-C1 (RU)
Title: Catalyst for direct ethylene to ethanol hydration
Inventor: KAMENSKIJ A A
IPC: B01J29/48
Filed: 1997-04-22
Granted: 1999-05-20
Abstract: FIELD: hydration catalysts. SUBSTANCE: as principal acidic catalyst component, high- silica Pentasil-type zeolite promoted with iron, boron, and chromium oxides is used. Catalyst contains, wt %: silicon oxide, 47.0-67.7; boron oxide, 0.4-1.4; ferric oxide, 0.4-1.4; chromium oxide, 1.5-15.0; and gamma-alumina, the balance. EFFECT: increased and prolonged activity at low corrosive properties. 1 tbl, 6 ex
Patent RU-2120841-C1 (RU)
Title: Shears for rolled stock
Inventor: BYKOV V A
IPC: B23D15/00
Filed: 1997-06-25
Granted: 1998-10-27
Abstract: FIELD: plastic metal working, namely shears with parallel cutters for cutting rolled stock, possibly in cogging mills and billet hot rolling mills. SUBSTANCE: upper support with eccentric shaft is arranged in frame with plane-parallel guides. Lower support whose upper end rests upon eccentric is joined by its lower end with flat guides. Guides engage with rotary blocks placed in horizontal plane and mounted on axles secured to lateral walls of upper support. Flat guides are inclined relative to vertical line by angle A selected according to condition 1 o <A<3 o .. Given relationship determining inclination angle of guides provides almost vertical motion path of cutting edge of lower cutter. EFFECT: enhanced quality of shearing rolled billet. 2 dwg
Patent RU-2127248-C1 (RU)
Inventor: SIROTKINA E E
IPC: C07C27/12
Filed: 1997-08-05
Granted: 1999-03-10
Abstract: Изобретение относится к способу получения циклогексанола и циклогексанона, используемым в качестве промежуточных продуктов в синтезе органических соединений. Для окисления циклогексана парогазовую смесь циклогексана и кислорода подвергают воздействию барьерного электрического разряда. Продукты реакции выводят из разрядной зоны реактора при помощи жидкой пленки сконденсированных паров циклогексана, стекающей по стенкам реактора. В результате достигают понижение давления и температуры в зоне реакции и увеличение скорости процесса. 2 табл.
Patent RU-2118090-C1 (RU)
Title: Method for producing meat-and-vegetable preserves
Inventor: STEPANISHEVA N M
IPC: A23B4/00
Filed: 1997-08-12
Granted: 1998-08-27
Abstract: FIELD: technology for production of meat-and-vegetable preserves of prolonged storage life. SUBSTANCE: all vegetable components are heat treated and mixed with raw meat, and then packed into packets from compound film, sterilized with simultaneous bringing up of meat to readiness. EFFECT: reduced energy expenditures; improved organoleptical properties and prolonged storage life. 8 expy
Patent RU-2131908-C1 (RU)
Title: High-octane gasoline production process
Inventor: AKHMETOV A F
IPC: C10G59/02
Filed: 1997-11-10
Granted: 1999-06-20
Abstract: FIELD: gasoline production. SUBSTANCE: straight-run gasoline fractions are reformed in presence of platinum-containing gas at 480-530 C and pressure up to 4 Mpa, after which reforming products come into contact with alumino-platinum catalyst containing 0.28 to 0.66 %4 platinum on alumina at 420-470 C and pressure 1,0-4,5 Mpa. EFFECT: increased principal product quality. 2 tbl, 5 ex
Patent RU-2141840-C1 (RU)
Inventor: ZHURAVLEV JU N
IPC: A61P29/00
Filed: 1997-11-20
Granted: 1999-11-27
Abstract: FIELD: medicine. SUBSTANCE: invention relates to the drug "Maslo shikoninovoe" showing an anti-inflammatory and an antibacterial effect and used by topical route for treatment of different locally coursing inflammatory processes. An active component of an agent is shikonin esters mixed with vegetable or Vaseline oil at the following ratio (mg shikonin esters/100 ml of oil): acetylshikonin 21.8-196.5; isobutyrylshikonin 31.6-284.4; propionylshikonin 2.7-24.6; isovalerylshikonin 10.0-90.0; α-methyl-N-butyrylshikonin 5.0-45.3; β-hydroxy-isovalerylshikonin 7.27-65.4; β,β-dimethylacrylshikonin 1.43-12.9. Invention provides the possibility of treatment of patients with erysipelous inflammations (bullate and bullate-necrotic forms), trophic ulcers, bacterial eczema and other skin and mucosa sicknesses. EFFECT: enhanced effectiveness of an agent. 1 tbl, 1 dwg, 2 ex
Patent RU-2144205-C1 (RU)
Title: Flowrate control opening for temperature-control mixing valve
Inventor: AL FONS KNAPP
IPC: F16K1/00
Filed: 1996-06-24
Granted: 2000-01-10
Abstract: FIELD: automatics, temperature controlling systems. SUBSTANCE: two ceramic discs for controlling flowrate in temperature control valve have openings for distributing water flow in positions from closed until completely opened. Ceramic disc includes shaped inlet with wide and narrow portions for variably tuning water flow in one opening relative to flow in other opening. EFFECT: enlarged possibilities of controlling mixing process with use of temperature control member at manual flow adjusting. 10 cl, 9 dwg
Patent RU-2149519-C1 (RU)
Title: Electric convector ( versions )
Inventor: ZELENOV V I
IPC: H05B3/20
Filed: 1998-03-23
Granted: 2000-05-20
Abstract: FIELD: electric heating equipment for heating of room air by way of natural convection. SUBSTANCE: electric convector has electric insulating supports with set of oriented flat heating elements arranged between them and intended for connection to electric network. In accordance with first version heating elements are oriented at angle one relative to another. In correspondence with second version heating elements are simultaneously oriented along mutually perpendicular directions and at angle one relative to another. EFFECT: enhanced maximum output of heated air per time unit, raised efficiency of natural heat flows, improved operational safety. 5 cl, 3 dwg, 1 tbl
Patent RU-2149418-C1 (RU)
Title: Цифровое устройство для измерения напряженности магнитного поля
Inventor: LANKIN M V
IPC: G01R33/02
Filed: 1998-07-10
Granted: 2000-05-20
Abstract: Изобретение относится к магнитным измерениям и предназначено для измерения напряженности магнитного поля. Техническим результатом является повышение точности измерения за счет исключения элементов аналоговой обработки сигнала. Цифровое устройство для измерения напряженности магнитного поля содержит первый генератор прямоугольных импульсов, феррозонд с сердечником, выполненным из пермаллоя с петлей гистерезиса с коэффициентом прямоугольности, близким к единице. К выходной обмотке феррозонда подключен пороговый блок, выход которого соединен с первым входом первого логического элемента И. Устройство содержит также последовательно соединенные первый счетчик импульсов, цифроаналоговый преобразователь, управляемый источник тока, ключ и обмотку возбуждения феррозонда. Второй вход первого логического элемента И соединен с выходом первого генератора прямоугольных импульсов, новым в устройстве являются первый и второй RS-триггеры, второй генератор прямоугольных импульсов, Т-триггер, второй логический элемент И, второй счетчик импульсов, логический элемент ИЛИ и третий логический элемент И. 2 ил.
Patent RU-2147330-C1 (RU)
Inventor: GUBAR V A
IPC: E21B33/13
Filed: 1998-08-18
Granted: 2000-04-10
Abstract: Изобретение относится к нефтегазодобывающей отрасли, а именно к способам изоляции пласта скважин путем использования изолирующих компонентов, вводимых в обрабатываемую зону изоляции. Обеспечивает повышение эффективности способа. Сущность изобретения: для осуществления способа заполняют зону обработки изолирующим компонентом с последующим внедрением его в призабойную зону пласта посредством воздействия на компонент импульсов давления, инициируемых размещенным в призабойной зоне генератором импульсов. Значение импульсов по крайней мере на 5,0 МПа больше давления гидростатического столба жидкости на глубине обработки, но не более величины давления разрыва пласта. Зазор между внутренней поверхностью скважины и корпусом генератора не превышает 10 мм. 3 з.п.ф-лы.
Patent RU-2132066-C1 (RU)
Title: Method for evaluating individual sensitivity to nitrate compounds
Inventor: KIVVA V N
IPC: G01N33/483
Filed: 1998-09-07
Granted: 1999-06-20
Abstract: FIELD: medicine. SUBSTANCE: method involves examining patient fundus oculi blood vessels on retinal chamber before and after taking nitrates (at the moment of maximum preparation activity). Then, central retinal veins branch diameters are simultaneously automatically measured in identical places. Increase in venulae diameters being greater than 10% of initial value is considered to give evidence concerning effectiveness of the preparation. Reduced degree of venulae dilation diameter in repeated examination in course of treatment with nitrogen preparations, is considered to witness development of tolerance to them. EFFECT: enhanced sensitivity of the method; accelerated treatment course.
Patent RU-2136580-C1 (RU)
Title: Synthesis gas production process
Inventor: BATENIN V M
IPC: C01B3/36
Filed: 1998-10-19
Granted: 1999-09-10
Abstract: FIELD: synthesis-gas production. SUBSTANCE: mixture of crude gaseous hydrocarbon material with oxidant and steam is subjected to partial oxidation by compressing preheated mixture to provide spontaneous ignition conditions in internal combustion engine cylinder space when piston moves toward top dead center. Mixture is then expanded when piston moves toward lower dead center, cooled, and synthesis gas-containing product is withdrawn from reaction space. In following cycles, new portions of mixture are used. According to invention, initial mixture is supplied into cylinder with excess oxidant ratio below 0.5. When piston reaches top dead center, mixture is locally heated to ensure steady ignition. EFFECT: increased productivity and product quality. 2 cl, 1 dwg, 1 tbl
Patent RU-2148634-C1 (RU)
Title: Balsam composition
Inventor: POLJAKOV V A
IPC: C12G3/06
Filed: 1998-11-05
Granted: 2000-05-10
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: composition contains the following ingredients, kg per 1000 dal of balsam: sweetflag (root), 1.8-2.2; anise (fruits), 0.4-0.6; birch (buds), 0.09-0.15; valerian (root), 0.3-0.5; clove (unblossomed flowers buds), 0.4-0.6; walnut, 2.8-3.2; angelica (root), 0.9-1.2; coriander, 4.5-5.5; cinnamon, 1.8-2.2; pink rodiola (root), 0.9-1.2; licorice (root), 1.8-2.2; caraway (fruits), 0.4-0.6; eleutherococcus (root), 1.8-2.2; immortelle (flowers), 0.9-1.2; foxberry (leaves), 1.8-2.2; inula, 1.8-2.2; origanum, 3.5-4.5; common St.John'swort, 4.5-5.5; sweet-grass (above-ground part), 2.8-3.2; marigold (flowers), 0.9-1.2; peppermint, 3.5-4.5; plantain (leaves), 0.4-0.6; common wormwood (apices of blossoming stems), 0.4-0.6; tansy (flower clusters), 0.4-0.6; yarrow, 1.8-2.2; clary sage (leaves), 0.9-1.2; honey, 140-160; color, 590-610; orange oil, 0.1-0.15; lemon oil, 0.1-0.15. The balsam also includes, l: ashberry fruit drink of Ist and IInd dischargings, 750-850; dog rose fruit drink of Ist and IInd dischargings, 280-320; black chokeberry fruit drink of Ist and IInd dischargings; quince fruit drink of Ist and IInd dischargings, 450-550; cherry alcoholized juice, 450-550; sugar syrup, 1000-1015; aqueous-alcoholic liquid, the balance. Composition of ingredients at their quantitative ratio allows to increase biological value of balsam, to maintain its vitamin and aromatic complex during its storage. The balsam is enriched by fats, proteins and microelements and has almond-citric tone in aftertaste. EFFECT: broadened assortment of balsams. 2 tbl, 3 ex
Patent RU-2137598-C1 (RU)
Inventor: TRET JAKOVA E S
IPC: B27B33/02
Filed: 1998-11-27
Granted: 1999-09-20
Abstract: FIELD: wood-working industry, applicable for sawing, precise location and spacing of churlish wooden laminated materials and wood-shaving items faced by natural and artificial veneer. SUBSTANCE: installed in the saw blade are the cutting members of cubic boron nitride of cylinder shape with a diameter exceeding the blade width. The cutting members have the main cutting edge formed by sharpening of the front cutting face in the plane located at an acute angle to the axis of the cutting member and the rear working face in the plane located at an acute angle to the cylinder base. The side cutting members are sharpened in the plane making up acute angles both with the cylinder base and with the plane passing through its base. EFFECT: enhanced capacity and quality of sawing. 3 dwg
Patent RU-2139601-C1 (RU)
Inventor: ZAKS M B
IPC: H01L31/18
Filed: 1998-12-04
Granted: 1999-10-10
Abstract: FIELD: optoelectronic devices including solar cells. SUBSTANCE: manufacture of solar elements using n + -p-p +  structure includes following stages: (1) boron and phosphor are simultaneously diffused, respectively, from borosilicate and phosphosilicate films applied to rear and face surfaces; (2) oxide films are chemically removed from both sides of substrate; (3) solar cell face is textured; (4) n +  layer is formed; (5) current-collecting contacts are formed. In the process, solar cells of 16.6% efficiency possessing two-sided sensitivity are produced. EFFECT: reduced labor consumption and improved efficiency of solar cells. 2 cl, 1 dwg
Patent RU-2156777-C1 (RU)
Title: Process for production tetrafluoroethylene copolymers with 2-5 mol % of perfluoropropyl vinyl ether
Inventor: LOGINOVA N N
IPC: C08F214/26
Filed: 1999-01-19
Granted: 2000-09-27
Abstract: FIELD: polymer production. SUBSTANCE: copolymer of tetrafluoroethylene with 2-5 mol % of perfluoropropyl vinyl ether is prepared by copolymerization of monomers in fluorine-containing solvent (namely octafluorocyclobutane) in presence of radical-type fluorinated initiator. Process is performed by charging starting amount of monomers and then feeding replenishing this amount in the course of copolymerization. In starting charge, molar ratio tetrafluoroethylene/perfluoropropyl vinyl ether/octafluorocyclobutane amounts to (9-10):1:(73-93). Molar ratio of tetrafluoroethylene to perfluoropropyl vinyl ether in replenishing mixture is (115-120):1 until 75-80% of the total weight of replenishing monomers is consumed, after which reaction zone is replenished with tetrafluoroethylene only. EFFECT: increased productivity of process. 5 cl, 1 tbl, 14 ex
Patent RU-2161319-C1 (RU)
Inventor: SOLOV EV V G
IPC: G01S15/00
Filed: 1999-03-31
Granted: 2000-12-27
Abstract: Способ обнаружения подводных объектов на морском рубеже в мелком море, в котором излучают направленные в верхнее полупространство гидроакустические импульсы из ряда точек с известными координатами, расположенных на дне на линии рубежа, принимают отраженные от объектов эхо-сигналы в этих же точках и о месте положения объекта судят по координатам приемника, обнаружившего эхо-сигнал, излучают импульсы в соседних точках на разных частотах и во всех точках одновременно, принимают в каждой точке эхо-сигналы собственной частоты и по меньшей мере двух других частот от соседних по линии излучателей с каждой стороны, расстояние между соседними точками приема-излучения выбирают равным двойной глубине моря по линии рубежа, время прихода эхо-сигналов ограничивают временем прихода отраженных от поверхности моря импульсов на каждой из принимаемых в данной точке частот, а местоположение обнаруженного объекта уточняют по координатам излучателей, работающих на частоте принятых эхо-сигналов. Следят за уровнем прямых гидроакустических импульсов, принятых от соседнего излучателя, и при изменении этого уровня судят о появлении объекта вблизи дна. Технический результат заключается в обеспечении достоверности и непрерывности контроля, исключении зон неуверенного приема. 1 з.п. ф-лы, 3 ил.
Patent RU-2153790-C1 (RU)
Title: Root gaging apparatus
Inventor: LOPATIN A M
IPC: A01D33/08
Filed: 1999-04-07
Granted: 2000-08-10
Abstract: FIELD: agriculture. SUBSTANCE: apparatus has rolls 3 positioned for rotation and defining root cleaning and gaging sections 1,2 arranged in succession in root mass advancement direction. Rolls 3 are made in the form of cones and positioned at an angle to horizontal plane. Axes of rolls 3 are arranged in common plane. Cleaning section rolls 1 are covered with coating of bantam cloth. EFFECT: increased efficiency by reduced damage to roots and improved operating characteristics of secondary separating tools of potato harvesting machine. 3 cl, 2 dwg
Patent RU-2147393-C1 (RU)
Inventor: AVDEEV O V
IPC: H05B3/34
Filed: 1999-04-29
Granted: 2000-04-10
Abstract: FIELD: electrothermics. SUBSTANCE: invention specifically refers to electric heating elements of resistive heating based on glass cloth with pyrocarbon coat. Invention can be employed to manufacture of heating elements for electric heaters used both in industry and at home. Given cloth includes 0.2-15.0 mas. % of pyrocarbon of special structure with density of 0.9-1.5 g/cu.cm carrying up to 2.0 mas.% of hydrogen and 85.0-99.8 mas.% of glass cloth with softening temperature not less than 650 C is used to manufacture current-conducting cloth with wide range of resistance and to expand field of its application, to decrease precipitation temperature and to keep low spread of resistance over entire field. Hydrocarbon oil with viscosity of 8.0-23.0 cSt which is heated to temperature of 350- 450 C in advance and is passed through packing with developed surface at 450-550 C is used in the capacity of hydrocarbon starting material to win pyrocarbon. Pyrocarbon is precipitated from gas phase at temperature of 600-800 C. Manufactured cloth is degassed in vacuum at 350-450 C. EFFECT: improved operational characteristics of proposed current-conducting cloth. 6 cl, 1 dwg, 2 tbl
Patent RU-2165617-C1 (RU)
Inventor: BELYJ D M
IPC: G01N29/22
Filed: 1999-08-27
Granted: 2001-04-20
Abstract: FIELD: nondestructive testing; location of defects in structural members of beam- like structures by means of elastic vibrations. SUBSTANCE: proposed device includes sinusoidal vibration generator and vibrator for exciting flexural vibrations, vibration amplitude sensor mounted on surface of structure and connected to conversion unit, comparison unit and indicator through preamplifier; device includes also retainer of local zones of structure with permanent magnet located on outer surface of structure and ferromagnetic washer located on inner surface of structure in zone of magnet. Local zone retainer has non-magnetic housing with blind cylindrical cavity inside it; axis of this cavity is inclined at acute angle relative to longitudinal axis of structure. Permanent magnet is made in form of cylinder placed in cavity for motion along its axis and spring- loaded relative to bottom of cavity. Housing is provided with pins freely received by holes available in ferromagnetic washer for displacement of housing and washer in way of their mutual approach and departure perpendicularly to longitudinal axis of structure. EFFECT: enhanced productivity and reduced consumption. 2 dwg
Patent RU-2167651-C1 (RU)
Inventor: SHALYT A N
IPC: A61K33/20
Filed: 1999-11-29
Granted: 2001-05-27
Abstract: FIELD: veterinary science. SUBSTANCE: invention relates to agents used for bactericidal and antiseptic effect in surgery field. Composition of antiseptic bactericidal agent for veterinary includes chlorhexidine bigluconate, alcohol and additionally it has [bis-(p-diethylamino)-triphenylanhydro- -carbinol oxalate] and glycerol and rectified ethyl alcohol as alcohol in the following ratio of components, wt.%: chlor-hexidine bigluconate 20-% aqueous solution, 1.5-3.5; [bis-(p-diethylamino)-triphenylanhydrocarbinol oxalate], 0.03-0.07; glycerol, 5.0-10.0; rectified ethyl alcohol, up to 100. Composition is stable, it does not cause skin dryness and itch. EFFECT: improved quality and properties of composition. 1 tbl, 11 ex
Patent AU-2002325263-C1 (AU)
Title: Magnetic anchoring module with a system for enabling/disabling and adjusting the magnetic anchoring force and related assemblies
Inventor: VICENTELLI CLAUDIO
IPC: H01F1/00
Filed: 2002-06-24
Granted: 2006-08-24
Abstract: Magnetic module for the magnetic anchorage to a ferromagnetic surface of another magnetic, or ferromagnetic module, whose head includes: a first multipolar magnetic stator that in turn defines a multipolar magnetic anchoring surface, and a multipolar magnetic rotor or a second multipolar magnetic stator, coaxial to and facing the first multipolar magnetic stator and equipped with means for orienting the poles of the multipolar magnetic rotor or second multipolar magnetic stator, in series or in parallel with respect to the poles of the first multipolar magnetic stator in order to disable or enable the multipolar magnetic anchoring surface of the first magnetic stator.
Patent AU-2003275209-C1 (AU)
Title: UV led based water purification module for intermittantly operable flow-through hydration systems
Inventor: MAIDEN MILES
IPC: C02F1/32
Filed: 2003-09-24
Granted: 2010-07-01
Abstract: A wearable or portable intermittently operable hydration system (10) includes a purification module (22, 50) that contains one or more solid state UV devices that are positioned in the path of hydrating fluid, or water, flow through the hydration system to a mouthpiece (18). The UV LEDs are instant on devices with essentially no ramp-up required, and a sensor (20) or the opening of a push-pull valve (53) controls the turning on of the UV LEDs. The fluid flow path may run from a bladder (12) in a backpack (19) worn by the user, a sports bottle (54) worn by or carried by the user or may be through a water filtration system that a user operates via a pump. The power for the purification module may come from batteries, solar cells, fuel cells, power converted from pumping or winding action or any combination thereof.
Patent AU-2004218221-C1 (AU)
Title: Process for the production of tibolone
Inventor: PARVEEN BHATARAH
IPC: C07J5/00
Filed: 2004-03-03
Granted: 2011-07-07
Abstract: Disclosed is a process for the synthesis of 17β-hydroxy-7α-methyl- 19-nor-17α-pregn-5(10)-ene-20-yne-3-one (tibolone, 11) and intermediates useful for the synthesis thereof: (11).